/// <summary>
/// Called before a new popup window is created.
/// The |parentBrowser| parameter will point to the parent browser window.
/// The |popupFeatures| parameter will contain information about the style of popup window requested.
/// Return false to have the framework create the new popup window based on the parameters in |windowInfo|.
/// Return true to cancel creation of the popup window.
/// By default, a newly created popup window will have the same client and settings as the parent window.
/// To change the client for the new window modify the object that |client| points to.
/// To change the settings for the new window modify the |settings| structure.
/// </summary>
protected virtual bool OnBeforePopup(
CefBrowser parentBrowser,
CefPopupFeatures popupFeatures,
CefWindowInfo windowInfo,
string url,
ref CefClient client,
CefBrowserSettings settings
)
{
return false;
}
private void Form_Load(object sender, EventArgs e)
{
var config = new CefSettings();
config.MultiThreadedMessageLoop = true;
config.CachePath = Path.GetDirectoryName(Application.ExecutablePath) + "/cache";
config.LogFile = Path.GetDirectoryName(Application.ExecutablePath) + "/cef.log";
config.LogSeverity = CefLogSeverity.Warning;
Cef.Initialize(config);
var settings = new CefBrowserSettings();
webView = new CefWebBrowser(settings, ConfigurationManager.ConnectionStrings["HomeUrl"].ConnectionString);
webView.Dock = DockStyle.Fill;
webView.Parent = this;
webView.BringToFront();
this.Controls.Add(webView);
}
/// <summary>
/// Create a new browser window using the window parameters specified by |windowInfo|.
/// This method should only be called on the UI thread.
/// </summary>
public static CefBrowser CreateSync(CefWindowInfo windowInfo, CefClient client, string url, CefBrowserSettings settings)
{
if (windowInfo == null) throw new ArgumentNullException("windowInfo");
if (client == null) throw new ArgumentNullException("client");
if (settings == null) throw new ArgumentNullException("settings");
fixed (char* url_str = url)
{
cef_string_t n_url = new cef_string_t(url_str, url != null ? url.Length : 0);
var browser = NativeMethods.cef_browser_create_sync(
windowInfo.NativePointer,
client.GetNativePointerAndAddRef(),
&n_url,
settings.NativePointer
);
if (browser == null) throw new InvalidOperationException("CefBrowser.CreateSync error.");
return CefBrowser.From(browser);
}
}
